کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7212018 | 1469340 | 2018 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mechanical properties of graphene oxide reinforced aluminium matrix composites
ترجمه فارسی عنوان
خواص مکانیکی کامپوزیت ماتریکس آلومینیومی تقویت شده با اکسید گرافن
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
چکیده انگلیسی
In this paper, the properties of powder metallurgy produced samples of GO reinforced aluminium composites were examined. Discs of 20â¯mm diameter and 0.5â¯mm thickness were made from pure Al powder of 35â¯Î¼m particle size and with GO reinforcement at different GO wt% (0.05, 0.1 and 0.2). The mixture of Al/GO powders prepared through liquid infiltration were cold compacted and then sintered. The GO reinforced Al matrix composites were characterised using the scanning electron microscope with energy dispersion spectroscopy (SEM/EDX) for investigation of the homogeneous dispersion of GO into the matrix. X-ray diffraction (XRD) analysis for crystallographic phase and micro-Raman spectroscopy was used to identify the phases inside the composite matrix after the sintering process. Micro hardness and the strength values from the produced Al/GO composites were recorded. It is evident from the results obtained that where uniform mixing is achieved, GO reinforced Al composites can be produced with similar hardness values as for those produced from rGO reinforced Al composites.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 145, 15 July 2018, Pages 136-144
Journal: Composites Part B: Engineering - Volume 145, 15 July 2018, Pages 136-144
نویسندگان
Bhagya Lakshmi Dasari, Muhammad Morshed, Jamshid M. Nouri, Dermot Brabazon, Sumsun Naher,